:original_name: dds_faq_0109.html .. _dds_faq_0109: Storage FAQs ============ - :ref:`How Do I Back Up DDS to ECS? ` - :ref:`How Long Does DDS Store Backup Data For? ` - :ref:`What Is the DDS DB Instance Storage Configuration? ` - :ref:`What Should I Do If My Data Exceeds the Database Storage Space of a DDS DB Instance? ` - :ref:`Which Items Occupy the Storage Space on My Purchased DDS DB Instances? ` - :ref:`What Overhead Does the Storage Space Have After I Applied for a DDS DB Instance? ` - :ref:`Which Types of Logs and Files Occupy DDS DB Instance Storage Space? ` .. toctree:: :maxdepth: 1 :hidden: how_do_i_back_up_dds_to_ecs how_long_does_dds_store_backup_data_for what_is_the_dds_db_instance_storage_configuration what_should_i_do_if_my_data_exceeds_the_database_storage_space_of_a_dds_db_instance which_items_occupy_the_storage_space_on_my_purchased_dds_db_instances what_overhead_does_the_storage_space_have_after_i_applied_for_a_dds_db_instance which_types_of_logs_and_files_occupy_dds_db_instance_storage_space